James Buchanan advocated the market mechanism for allocating resources because it is based on voluntary exchange. People engage in market transactions only when they believe they benefit from doing so. Buchanan depicted the political process the same way. People engage in collective activities...

Whenever the economic model of behavior is to be applied, the utility function has—at least somewhat—to be specified. Buchanan generally prefers to apply a rather narrow version. However, he acknowledges that it is hardly possible to explain actual behavior of individuals with such a...

This paper argues that sovereignty, as envisaged by Spinoza, is the logical foundation of constitutional economics. Constitutional constructs such as sovereignty weave an evolutionary dialectic between different organizational scales (the local, national, and global). This dialectic continues to...

The theoretical consistency and practical applicability of traditional welfare economics has long been subject to controversy. More recently the challenge has been added from evolutionary approaches that the individual preferences on which the welfare calculus is based are themselves subject to...

This paper asks if it does matter for taxes and government spending whether the mayor is elected (and recalled) by direct election or by the municipal council. It thus contributes to the economic literature on the impact of constitutions on economic outcomes. The effects are identified based on...

Over 10 years ago, Feld and Voigt (2003) introduced the first indicator for objectively meas-uring the actual independence of the judiciary and demonstrated its utility in a large cross-section of countries. The indicator has been widely used, but also criticized. This paper pre-sents more...

Whenever the economic model of behaviour is to be applied, the utility function has – at least somewhat – to be specified. Buchanan generally prefers to apply a rather narrow version. However, he acknowledges that it is hardly possible to explain actual behaviour of individuals with such a...

Sound public finances are crucial for ensuring a successful transformation of transition countries to democratic market economies. The transition countries in North Africa are an important example for this. These countries experienced increasing budget deficits in 2011 and 2012. Public finances...